From 39ffddbb6c6803590f6150eb889975727acb943c Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Thu, 16 Aug 2012 19:43:55 -0700 Subject: [PATCH] staging: comedi: cb_pcidio: remove thisboard macro This macro relies on a local variable having a specific name. Remove it and use the comedi_board() helper to get the pointer. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/cb_pcidio.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/drivers/staging/comedi/drivers/cb_pcidio.c b/drivers/staging/comedi/drivers/cb_pcidio.c index e370d0d81bbd..c377bebd41c4 100644 --- a/drivers/staging/comedi/drivers/cb_pcidio.c +++ b/drivers/staging/comedi/drivers/cb_pcidio.c @@ -85,11 +85,6 @@ static const struct pcidio_board pcidio_boards[] = { }, }; -/* - * Useful for shorthand access to the particular board structure - */ -#define thisboard ((const struct pcidio_board *)dev->board_ptr) - static struct pci_dev *pcidio_find_pci_dev(struct comedi_device *dev, struct comedi_devconfig *it) { @@ -122,6 +117,7 @@ static struct pci_dev *pcidio_find_pci_dev(struct comedi_device *dev, static int pcidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) { + const struct pcidio_board *thisboard; struct pci_dev *pcidev; int i; int ret; @@ -130,11 +126,7 @@ static int pcidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (!pcidev) return -EIO; comedi_set_hw_dev(dev, &pcidev->dev); - -/* - * Initialize dev->board_name. Note that we can use the "thisboard" - * macro now, since we just initialized it in the last line. - */ + thisboard = comedi_board(dev); dev->board_name = thisboard->name; if (comedi_pci_enable(pcidev, thisboard->name)) @@ -158,6 +150,7 @@ static int pcidio_attach(struct comedi_device *dev, struct comedi_devconfig *it) static void pcidio_detach(struct comedi_device *dev) { + const struct pcidio_board *thisboard = comedi_board(dev); struct pci_dev *pcidev = comedi_to_pci_dev(dev); if (pcidev) { -- 2.20.1